Tupolev ANT-20 - Specifications

Specifications

Data from The Osprey Encyclopedia of Russian Aircraft 1875–1995

General characteristics

• Crew: 8
• Capacity: 72
• Length: 32.90 m (107 ft 11¼ in)
• Wingspan: 63.00 m (206 ft 8¼ in)
• Height: 10.6 m (34 ft 9¼ in)
• Wing area: 488 m² (5,251 ft²)
• Empty weight: 28,500 kg (62,700 lb)
• Loaded weight: 42,000 kg (92,400 lb)
• Max. takeoff weight: 53,000 kg (116,600 lb)
• Powerplant: 8 × Mikulin AM-34FRN V-12 liquid cooled, 671 kW (900 hp) each

Performance

• Maximum speed: 220 km/h (119 kn, 137 mph) at sea level
• Range: 1,200 km (652 nmi, 750 mi)
• Service ceiling: 4,500 m (14,764 ft)